What is the reason why a numeric field is occasionally allocated far more space than any initial values stored?

Q: What is the reason why a numeric field is sometimes given significantly more space than any initial…

A: Introduction: When it comes to dealing with long-form text content, the basic TEXT data object is…

Q: Define each of the following terms:a. da ta definition languageb. da ta manipulation languagec.…

A: Answer: Data definition language: A data definition language (DDL) is a syntax correlated to a…

Q: Is it possible to control the integrity of a field by selecting a certain data type?

A: Integrity Refers To? Data integrity means complete accuracy, completeness, and reliability of data.…

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A: Given is an excel data, where student wants to find a number of duplicates as they occur.

Q: Metadata about the relations are stored in ________ a. File header b. Data dictionary c. Data query…

A: Given that: Metadata about the relations are stored in ________ a. File header b. Data…

Q: Why are field values sometimes coded?

A: Given: Why are field values sometimes coded?

Q: Write a SELECT statement to create a lesson schedule with the lesson date/time, horse ID, and the…

A: Q: Write required SQL statement for give problem

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A: Attributes are the properties of the data in a particular category. Attributes define the…

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Q: Complete the entries: 1. Set methods are commonly called v methods. 2. Set methods change v fields.…

A: As we know data of an object must be kept private. However, if any data member is declared private,…

Q: What does the %TYPE attribute instruct the system to do? Answers: a, retrieve the database column…

A: The %TYPE attribute instruct the system to do

Q: Explain the differences between variables and attributes in three pages.

A: Step 1) Variables : A variable is a characteristic of any entity being studied that is capable of…

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A: Answer

Q: What is the definition of a calculated field?

A: In simple terms ,A calculation field is field  that derives its data from the calculation of the…

Q: Complete the entries: 1. Set methods are commonly called methods. 2. Set methods change fields. 3.…

A: get and set methods are used in programming to follow object oriented approach

Q: the reason why a numeric field is often allotted far more space than any initial values that are…

A: Lets see the solution.

Q: Why is it that a numeric field is usually allocated substantially more space than the data it…

A: Introduction: For dealing with conventional long-form text data, the standard TEXT data object is…

Q: Why is it that a numeric field is typically given significantly more space than the initial data it…

A: Introduction: The standard TEXT data object is adequate for dealing with ordinary long-form text…

Q: What are the objectives of selecting a data type for a field?

A: Answer: Objectives to select the data type The smallest unit in the application data predicted by…

Q: Why is it that a numeric field is frequently assigned far more space than the initial values stored…

A: Why is it that a numeric field is frequently assigned far more space than the initial values stored…

Q: To create a JSON for Population census with objects and arrays   Scenario: ABC Census Company is…

A: sample.json {   "Country":"India",   "State":"Uttar Pradesh",   "YearOfSurvey":2015,…

Q: Computer science why you sometimes have to reserve much more space for a numeric field than any of…

A: Introduction   The field is the smallest unit in the application data. It is the simplest…

Q: Write the objectives of selecting a datatype for a field.

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Q: What is the purpose of field values being coded

A: This question tells about the purpose of field values being coded :

Q: What is a field?

A: A data may be divided into fields. A field is an area in a fixed memory in a unit of data like a…

Q: A USE statement __________     None of these     Identifies the database within which the query is…

A: D. All of these.

Q: Connecting a field object from a dataset to a control is called __________.

A: Explanation: The process of connecting a control to an object in dataset is called binding. Bound…

Q: To create a JSON for Population census with objects and arrays   Scenario: def Census Company is…

A: sample.json {   "Country":"India",   "State":"Uttar Pradesh",   "YearOfSurvey":2015,…

Q: assume that a database has a table named Stock, with thefollowing columns:Column Name…

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A: d) an attribute is atomic that cannot be further subdivided Is correct  option

Q: A attribute can be further subdivided to yield additional attributes.

A: Solution - In the given question, we have to select the correct answers among the given options.

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A: The parameter query that selects only an actor’s Picture field is shown below:

Q: What is the purpose for a numeric field being given significantly more space than any initial values…

A: Given:   What is the purpose for a numeric field being given significantly more space than any…

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A: Given:

Q: Q2/ write the schema that descibes the following relations: 1- The course relation course id title…

A: Drawing the schema for given relation Here, PK means Primary Key and FK means Foreign Key.

Q: 9. A field is also called a in a relational database. a. column b. row c. record d. key

A: 9. A field is also called a Row in a relational database. Relational database organize data as…

Q: Computer Science: Why is it that occasionally a numeric field is allocated far more space than any…

A: Introduction: The reason why a numeric field is occasionally given far more space than any initial…

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Q: create ECP and BVA for the given requirements   A program validates a numeric field as follows:…

A: ECP stands for Equivalence class partitioning. the condition given is  Values less than 10 are…

Q: A(n)______________is a collection of data fields that are all related to the same object, activity,…

A: To be determine: A______________is a collection of data fields that are all related to the same…

Q: What kind of connection does each key have with its respective data type?

A: keys: In a database management system, a key is an attribute or a group of characteristics that…

Q: Explain why you sometimes have to reserve much more space for a numeric field than any of the…

A: Explain why you sometimes have to reserve much more space for a numeric field than any of the…

Q: To create a JSON for Population census with objects and arrays   Scenario: PQR Census Company is…

A: sample.json {   "Country":"India",   "State":"Bihar",   "YearOfSurvey":2015,…

SQL

SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.  

Queries

A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.